FR2405367A1 - COMBINED GAS TURBINE FOR FLYING MACHINES WITH V / STOL CHARACTERISTICS - Google Patents
COMBINED GAS TURBINE FOR FLYING MACHINES WITH V / STOL CHARACTERISTICSInfo
- Publication number
- FR2405367A1 FR2405367A1 FR7828663A FR7828663A FR2405367A1 FR 2405367 A1 FR2405367 A1 FR 2405367A1 FR 7828663 A FR7828663 A FR 7828663A FR 7828663 A FR7828663 A FR 7828663A FR 2405367 A1 FR2405367 A1 FR 2405367A1
- Authority
- FR
- France
- Prior art keywords
- gas turbine
- combined gas
- precompressor
- flying machines
- stol characteristics
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02K—JET-PROPULSION PLANTS
- F02K3/00—Plants including a gas turbine driving a compressor or a ducted fan
- F02K3/02—Plants including a gas turbine driving a compressor or a ducted fan in which part of the working fluid by-passes the turbine and combustion chamber
- F02K3/04—Plants including a gas turbine driving a compressor or a ducted fan in which part of the working fluid by-passes the turbine and combustion chamber the plant including ducted fans, i.e. fans with high volume, low pressure outputs, for augmenting the jet thrust, e.g. of double-flow type
- F02K3/075—Plants including a gas turbine driving a compressor or a ducted fan in which part of the working fluid by-passes the turbine and combustion chamber the plant including ducted fans, i.e. fans with high volume, low pressure outputs, for augmenting the jet thrust, e.g. of double-flow type controlling flow ratio between flows
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02C—GAS-TURBINE PLANTS; AIR INTAKES FOR JET-PROPULSION PLANTS; CONTROLLING FUEL SUPPLY IN AIR-BREATHING JET-PROPULSION PLANTS
- F02C3/00—Gas-turbine plants characterised by the use of combustion products as the working fluid
- F02C3/04—Gas-turbine plants characterised by the use of combustion products as the working fluid having a turbine driving a compressor
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02K—JET-PROPULSION PLANTS
- F02K3/00—Plants including a gas turbine driving a compressor or a ducted fan
- F02K3/02—Plants including a gas turbine driving a compressor or a ducted fan in which part of the working fluid by-passes the turbine and combustion chamber
- F02K3/04—Plants including a gas turbine driving a compressor or a ducted fan in which part of the working fluid by-passes the turbine and combustion chamber the plant including ducted fans, i.e. fans with high volume, low pressure outputs, for augmenting the jet thrust, e.g. of double-flow type
- F02K3/06—Plants including a gas turbine driving a compressor or a ducted fan in which part of the working fluid by-passes the turbine and combustion chamber the plant including ducted fans, i.e. fans with high volume, low pressure outputs, for augmenting the jet thrust, e.g. of double-flow type with front fan
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T50/00—Aeronautics or air transport
- Y02T50/60—Efficient propulsion technologies, e.g. for aircraft
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
- Supercharger (AREA)
Abstract
a. Turbine à gaz combinée pour engin volant ayant des caractéristiques V/STOL. b. Moteur caractérisé en ce qu'un précompresseur est prévu entre le compresseur et la machine soufflante, ce précompresseur, traversé par le canal annulaire, étant couplé à au moins un étage de la turbine par un arbre d'entraînement qui entraîne au choix le précompresseur et le dispositif de sustentation ou la machine soufflante. c. L'invention s'applique notamment aux moteurs d'hélicoptères.at. Combined gas turbine for flying machine with V / STOL characteristics. b. Engine characterized in that a precompressor is provided between the compressor and the blower machine, this precompressor, through which the annular channel passes, being coupled to at least one stage of the turbine by a drive shaft which drives the precompressor as desired and the lifting device or the blowing machine. vs. The invention applies in particular to helicopter engines.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19772745131 DE2745131A1 (en) | 1977-10-07 | 1977-10-07 | COMBINATION GAS TURBINE ENGINE FOR AIRCRAFT WITH V / STOL PROPERTIES |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2405367A1 true FR2405367A1 (en) | 1979-05-04 |
FR2405367B3 FR2405367B3 (en) | 1981-07-31 |
Family
ID=6020902
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7828663A Granted FR2405367A1 (en) | 1977-10-07 | 1978-10-06 | COMBINED GAS TURBINE FOR FLYING MACHINES WITH V / STOL CHARACTERISTICS |
Country Status (4)
Country | Link |
---|---|
US (1) | US4214440A (en) |
DE (1) | DE2745131A1 (en) |
FR (1) | FR2405367A1 (en) |
GB (1) | GB2005356B (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2445439A1 (en) * | 1978-12-27 | 1980-07-25 | Gen Electric | IMPROVED TURBOCHARGER ENGINE |
EP2435685A1 (en) * | 2009-05-27 | 2012-04-04 | Turbomeca | Turbine engine comprising an exhaust-gas guide cone with a sound suppressor |
WO2016151236A1 (en) | 2015-03-26 | 2016-09-29 | Safran Aircraft Engines | Aircraft turbine engine with planetary or epicyclic gear train |
WO2017203155A1 (en) | 2016-05-24 | 2017-11-30 | Safran Helicopter Engines | Aircraft turbine engine with epicyclic reduction gear having a variable reduction ratio |
Families Citing this family (25)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4791783A (en) * | 1981-11-27 | 1988-12-20 | General Electric Company | Convertible aircraft engine |
US4543036A (en) * | 1981-12-22 | 1985-09-24 | The Garrett Corporation | Fluid compressor control and operation |
US4461145A (en) * | 1982-10-08 | 1984-07-24 | The United States Of America As Represented By The Secretary Of The Air Force | Stall elimination and restart enhancement device |
US4598544A (en) * | 1983-04-28 | 1986-07-08 | Williams International Corporation | Medium bypass turbofan engine |
US4640153A (en) * | 1983-12-09 | 1987-02-03 | Teledyne Industries, Inc. | Accessory drive for a turbine engine |
EP0156933B1 (en) * | 1984-04-02 | 1987-11-19 | The Boeing Company | Turboprop engine |
FR2593237B1 (en) * | 1986-01-17 | 1989-09-01 | Hispano Suiza Sa | COLD FLOW CHANNEL OF MULTI-FLOW TURBOREACTOR DRIVE INVERTER ASSOCIATED WITH COMBINED AIR TAKE-OFF MEANS |
DE3911715A1 (en) * | 1989-04-10 | 1990-10-11 | Mtu Muenchen Gmbh | SHUT-OFF DEVICE FOR BLOWED, IN PARTICULAR BLOWED, RADIANT JET ENGINES |
US5150567A (en) * | 1989-06-05 | 1992-09-29 | General Electric Company | Gas turbine powerplant |
US5228349A (en) * | 1990-09-18 | 1993-07-20 | Simmonds Precision Products, Inc. | Composite power shaft with intrinsic parameter measurability |
US7832193B2 (en) * | 2006-10-27 | 2010-11-16 | General Electric Company | Gas turbine engine assembly and methods of assembling same |
US20110167792A1 (en) * | 2009-09-25 | 2011-07-14 | James Edward Johnson | Adaptive engine |
US20110167791A1 (en) * | 2009-09-25 | 2011-07-14 | James Edward Johnson | Convertible fan engine |
US20110167831A1 (en) * | 2009-09-25 | 2011-07-14 | James Edward Johnson | Adaptive core engine |
CA2819586C (en) * | 2010-12-10 | 2014-09-16 | Corporation Mc2 Recherches Internationales | Turbine assembly, and kit with components for assembling the same |
US20120275921A1 (en) * | 2011-04-28 | 2012-11-01 | General Electric Company | Turbine engine and load reduction device thereof |
WO2014055122A1 (en) * | 2012-10-01 | 2014-04-10 | United Technologies Corporation | Geared turbofan high gearbox power density |
US10329943B2 (en) | 2014-11-18 | 2019-06-25 | Rolls-Royce North American Technologies Inc. | Split axial-centrifugal compressor |
US9982676B2 (en) * | 2014-11-18 | 2018-05-29 | Rolls-Royce North American Technologies Inc. | Split axial-centrifugal compressor |
US10794281B2 (en) | 2016-02-02 | 2020-10-06 | General Electric Company | Gas turbine engine having instrumented airflow path components |
US11073090B2 (en) | 2016-03-30 | 2021-07-27 | General Electric Company | Valved airflow passage assembly for adjusting airflow distortion in gas turbine engine |
US10753278B2 (en) * | 2016-03-30 | 2020-08-25 | General Electric Company | Translating inlet for adjusting airflow distortion in gas turbine engine |
EP3444495A1 (en) | 2017-08-18 | 2019-02-20 | Rolls-Royce Deutschland Ltd & Co KG | Mechanical clutch device and method for operating a mechanical clutch device |
US10954813B2 (en) | 2017-08-18 | 2021-03-23 | Rolls-Royce Deutschland Ltd & Co Kg | Planetary gearbox system and method for operating a planetary gearbox system |
US11267579B2 (en) * | 2019-03-26 | 2022-03-08 | Textron Innovations Inc. | Compound helicopters having hybrid propulsion engines |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2737018A (en) * | 1950-07-01 | 1956-03-06 | Gen Motors Corp | Propeller brake system |
US2803943A (en) * | 1953-12-30 | 1957-08-27 | Armstrong Siddeley Motors Ltd | Means for supporting and driving accessories which are exterior to a ductedfan turbo-jet engine |
US2981063A (en) * | 1957-06-17 | 1961-04-25 | Wickman Axel Charles | Variable speed power transmission mechanisms |
US3381474A (en) * | 1966-06-10 | 1968-05-07 | Gen Electric | Compound aircraft and propulsion system |
US3678690A (en) * | 1970-07-10 | 1972-07-25 | United Aircraft Corp | Convertible composite engine |
US3792586A (en) * | 1973-01-22 | 1974-02-19 | Avco Corp | Bearing assembly systems |
-
1977
- 1977-10-07 DE DE19772745131 patent/DE2745131A1/en active Pending
-
1978
- 1978-10-02 US US05/947,690 patent/US4214440A/en not_active Expired - Lifetime
- 1978-10-05 GB GB7839406A patent/GB2005356B/en not_active Expired
- 1978-10-06 FR FR7828663A patent/FR2405367A1/en active Granted
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2445439A1 (en) * | 1978-12-27 | 1980-07-25 | Gen Electric | IMPROVED TURBOCHARGER ENGINE |
EP2435685A1 (en) * | 2009-05-27 | 2012-04-04 | Turbomeca | Turbine engine comprising an exhaust-gas guide cone with a sound suppressor |
EP2435685B1 (en) * | 2009-05-27 | 2017-03-29 | Safran Helicopter Engines | Gas turbine engine comprising exhaust cone with integrated muffler |
WO2016151236A1 (en) | 2015-03-26 | 2016-09-29 | Safran Aircraft Engines | Aircraft turbine engine with planetary or epicyclic gear train |
FR3034140A1 (en) * | 2015-03-26 | 2016-09-30 | Snecma | AIRCRAFT TURBOMACHINE WITH PLANETARY OR EPICYCLOIDAL REDUCER |
US11047252B2 (en) | 2015-03-26 | 2021-06-29 | Safran Aircraft Engines | Aircraft turbine engine with planetary or epicyclic gear train |
WO2017203155A1 (en) | 2016-05-24 | 2017-11-30 | Safran Helicopter Engines | Aircraft turbine engine with epicyclic reduction gear having a variable reduction ratio |
Also Published As
Publication number | Publication date |
---|---|
DE2745131A1 (en) | 1979-04-12 |
FR2405367B3 (en) | 1981-07-31 |
GB2005356B (en) | 1982-03-31 |
US4214440A (en) | 1980-07-29 |
GB2005356A (en) | 1979-04-19 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
FR2405367A1 (en) | COMBINED GAS TURBINE FOR FLYING MACHINES WITH V / STOL CHARACTERISTICS | |
FR2635824B1 (en) | GAS TURBINE TURBOMOTOR DRIVEN BY A REDUCER OF PROPELLER ROTORS OR BLOWER ROTORS | |
GB1010866A (en) | Improvements in or relating to internal combustion engines | |
FR2373443A1 (en) | HELICOPTER ROTOR, TRANSMISSION MOUNT AND VIBRATION ISOLATION SYSTEM | |
FR2407463A1 (en) | CONTROL STATION FOR GAS TURBINE ENGINES | |
FR2370863A1 (en) | METHOD AND DEVICE FOR IMPROVING THE OPERATION OF AN ENGINE EQUIPPED WITH A TURBOCHARGER | |
GB1108454A (en) | Improvements in or relating to gas turbine engines | |
GB1370090A (en) | Aircraft having a ground propulsion system | |
DK0668829T3 (en) | Flying machine | |
GB1457431A (en) | Copying apparatus | |
ES8706238A1 (en) | Drive arrangement for compressor of a transport refrigeration unit. | |
GB1096009A (en) | Improvements in or relating to variable-pitch sheaves | |
GB1536606A (en) | Accessory drives | |
SE7710061L (en) | DRIVER ARRANGEMENTS | |
GB1091055A (en) | Improvements in or relating to drive mechanisms | |
GB1355320A (en) | Regenerative gas turbine engines | |
GB1392122A (en) | Fluid flow turbomachinery | |
ES8200941A1 (en) | Twoocycle piston engine | |
GB1048966A (en) | Improvements in or relating to compressors | |
CH260690A (en) | Drive device comprising a motor, at least one rail cooperating with drive wheels actuated by the motor, and a mechanical speed regulator. | |
FR1052320A (en) | Device for operating the throttle member which determines the power of a combustion engine, more particularly applicable to driving the engine of a motor vehicle | |
GB1480666A (en) | Cutoff mechanism for moving webs | |
FR1299647A (en) | Vacuum cleaner of dust and debris, operating on the air cooling turbine of an explosion engine | |
GB892609A (en) | Improvements in or relating to variable-speed gears | |
GB952418A (en) | Internal combustion engine speed governors |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |